Rewriting The Default Value Of The Laser Current; Resetting The Accumulated Laser On Time - Denon S-52 DAB Service Manual

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4. Rewriting the default value of the laser 3 7 63 1515 0
current
To rewrite the default value of the laser current, press the
button for at least 5 seconds while the CD laser current
is displayed, then press the
T23. (For details, see "Iop checked Method" on page 26.)
If the button is pressed while T23 is displayed, the cur-
rent value is displayed at "mmmm" and stored in the EE-
PROM.

5. Resetting the accumulated laser on time

To clear the accumulated laser on time, press the
while the accumulated laser on time is displayed (TB1: For
details, see "Test Mode" on page 32.) until "
the fourth position, the accumulated laser on time of CD is
cleared.
When TB1 is selected, "nnnnnnn" is displayed as 0 so you
can check.
( : Off, nnnnnnn: Hour [h])
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